Test disconnect terminal blocks

Fast implementation, safe operation

Compact terminal blocks for easily designing current transformer and voltage transducer measuring sets to your own requirements.

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Save time and money with test disconnect terminal blocks from Phoenix Contact. Comprehensive accessories such as switching jumpers or plug-in bridges, switching locks, test adapters, and cover profiles provide additional technical advantages.

Your advantages

Easy and safe operation thanks to clear indication of switching states
Maximum functionality – up to six universal function shafts for potential distribution or test purposes
Modular expansion thanks to feed-through and ground terminal blocks of the same shape
Modular design of converter circuits thanks to plug-in test disconnect terminal blocks
Reliable protection of connected current transformers thanks to plug versions with an integrated leading short circuit contact

Easy testing

Numerous testing facilities

Test disconnect terminal blocks offer a high degree of flexibility for all the necessary test circuits in secondary current transformer circuits. You only need two terminal blocks for a simple current transformer test circuit.

This means that you can save space in the control cabinet.

Test disconnect terminal blocks

Hybrid test disconnect terminal blocks

Take advantage of the combination possibility provided by connection technology.
Push-in for connection inside control cabinets and universal screw connection for external converter connection.

Accessories:
① Isolated short-circuit plug KSSI...
② Test socket PSBJ 6-T...
③ Isolator bridge bar SCBI 10-8,15...
④ Short-circuit plug KSS...

Further information